BBS1 (Bardet-Biedl syndrome 1)

symbol:
BBS1
locus group:
protein-coding gene
location:
11q13.2
gene_family:
alias symbol:
FLJ23590
alias name:
None
entrez id:
582
ensembl gene id:
ENSG00000174483
ucsc gene id:
uc001oij.2
refseq accession:
NM_024649
hgnc_id:
HGNC:966
approved reserved:
1994-01-28
11q13.2
基因染色体位置图

BBS1(Bardet-Biedl syndrome 1)基因是导致巴德特-比德尔综合征(Bardet-Biedl syndrome, BBS)的主要致病基因之一,属于BBS基因家族。该家族包含至少24个已知基因(如BBS1-24),它们编码的蛋白质大多参与纤毛结构和功能的维持,特别是初级纤毛的组装与信号传导。BBS基因家族的共性在于它们通过形成“BBSome”蛋白复合体(由BBS1、BBS2、BBS4、BBS5、BBS7、BBS8、BBS9等组成)调控纤毛内运输,影响细胞感知外界信号(如光、机械力、化学物质)的能力,从而参与发育、代谢和感官功能。BBS1基因位于11q13.2染色体区域,编码的蛋白质是BBSome的核心组分,协助其他成员定位到纤毛膜并介导特定蛋白的运输。其生物学功能集中在纤毛依赖性通路中,如视觉信号转导(视网膜纤毛)、脂肪代谢(脂肪细胞纤毛)和神经元发育(脑室纤毛)。BBS1突变(如常见错义突变M390R)会导致BBSome复合体组装异常,破坏纤毛功能,引发巴德特-比德尔综合征。该综合征表现为视网膜退化(致盲主因)、肥胖、多指/趾畸形、肾功能异常、学习障碍及性腺发育不良。BBS1突变占BBS病例的约20%,是最高频的致病基因。若BBS1过表达,可能干扰BBSome其他成员的平衡,导致纤毛运输紊乱,影响细胞分裂或信号传导;而表达降低则直接损害BBSome形成,模拟突变表型,如脂肪堆积(因瘦素信号受阻)或光感受器退化(因视蛋白运输缺陷)。此外,BBS1与纤毛相关疾病(如多囊肾病、神经发育障碍)存在关联,其功能异常还可能影响Hedgehog等发育关键通路。研究BBS1有助于理解纤毛疾病的机制,并为代谢异常或感官障碍提供治疗靶点。

Mutations in this gene have been observed in patients with the major form (type 1) of Bardet-Biedl syndrome. The encoded protein may play a role in eye, limb, cardiac and reproductive system development. [provided by RefSeq, Jul 2008]

在此基因的突变已在患者中观察到与主要形式巴比二氏综合征(类型1)。该编码PRotein可能在眼,四肢,心脏和生殖系统发育中发挥作用。 [由RefSeq的,2008年7月提供]

BBS1基因的碱基序列:[NCBI]
Loading Gene Browser...
BBS1基因的碱基突变:           仅显示部分snp
rs8432       rs17065       rs1671062       rs1671065       rs1791683       rs1791686       rs1791688       rs1791689       rs2276406       rs2290462       rs2298806       rs2305532       rs2305533       rs2511218       rs3741360       rs3816492       rs3819247      

BBS1基因在不同组织中的表达:    [UniProt]

基因在不同组织中的表达图
正向引物序列
正向Tm值
反向引物序列
反向Tm值
评分
TATATTCTGAGAAGAGACTCCAAGC
60
GTGTACCCGGATAAGTCCC
59
ACCCTACTTCAAGTTCAGCC
60
TCGATTCGGTCCTCTTTGG
60
TACACAAGGTCCTAGTGGTG
59
ACTGTCCACAGCTTCTTCC
60
GCAGAAGTGGAAATAATCCCAG
60
GAGTCTCTGGGAGGAACAC
59
ATCCAGTCACTCAGGTTTCTG
60
CTTGATGGAGTTGGACTTGTG
59
ATCATGACCACTCGAGGTG
59
CTACAAACACTGCTGTACGC
60
TTTAGCCAAGGCTGAAGTG
58
AGAAGATGAGGTGAGAGGAC
58
AATACAAGCTGGTGGTAGGG
60
CTTTCGGTCATCACCAGTG
59
TGGCCAGTTTGATGTTGAG
58
TGCTTGGAGTCTCTTCTCAG
59
TTAACCCTGAAGGAGATGCT
59
CTGCAGAAACCTGAGTGAC
59
      尚未收录相关数据

BBS1基因(以及对应的蛋白质)的细胞分布位置:

[UniProt]     [GenomeNet]

" d="M482.414,245.296c3.539,4.293,4.455,10.009,0.202,11 c-4.244,0.996-4.983-10.983-8.293-8.438c-5.271,4.08,9.834,12.271,5.144,17.287c-3.717,3.607-6.172-5.75-10.839-1.976 c-4.673,3.776,6.781,7.299,2.831,11.326c-4.354,4.045-6.979-1.449-9.837-5.517c-1.193-1.742-2.059-3.851-3.595-2.748 c-1.516,1.078-1.854,1.795-0.938,3.666c2.374,4.854,9.235,10.119,5.156,12.535c-5.636,3.346-5.044-8.871-9.426-7.574 c-4.388,1.291,2.557,10.66-1.245,11.141c-4.089,0.545-3.483-10.239-6.979-8.575c-2.522,1.206-0.929,3.071-0.938,4.899 c0.004,1.32-0.964,3.6-2.372,4.062c-3.593,1.171-8.544-1.065-10.251-3.59c-6.04-8.93,0.396-15.997,4.639-7.015 c3.023,4.642,5.182,0.834,2.839-2.219c-1.032-1.354-4.309-5.901-0.781-7.252c2.904-1.113,4.271,1.941,5.985,4.592 c2.61,4.016,5.485,0.117,3.031-3.414c-1.828-2.633-2.74-3.803,3.156-7.42c6.405-4.369,6.52,3.869,10.077,0.646 c2.309-1.832-4.783-5.149,0.06-8.995c2.896-2.293,5.18,6.207,7.961,3.516c3.523-2.737-7.717-7.369,0.117-11.736 C473.413,240.77,480.519,242.891,482.414,245.296z"/> Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
  • 质膜
  • 细胞质
  • 细胞外
  • 高尔基体
  • 囊泡
  • 细胞骨架
  • 内质网
  • 细胞核
  • 内体
  • 溶酶体
  • 线粒体

BBS1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0034464
E7EQH1 (UniProtKB)
IEA
GO:0035058
E7EQH1 (UniProtKB)
IEA
GO:0034464
E9PMB7 (UniProtKB)
IEA
GO:0035058
E9PMB7 (UniProtKB)
IEA
GO:0034464
E9PPR3 (UniProtKB)
IEA
GO:0035058
E9PPR3 (UniProtKB)
IEA
GO:0034464
E9PQD9 (UniProtKB)
IEA
GO:0035058
E9PQD9 (UniProtKB)
IEA
GO:0034464
E9PR55 (UniProtKB)
IEA
GO:0035058
E9PR55 (UniProtKB)
IEA
GO:0001103
Q8NFJ9 (UniProtKB)
IPI
GO:0001895
Q8NFJ9 (UniProtKB)
IMP
GO:0005113
Q8NFJ9 (UniProtKB)
IPI
GO:0005119
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005515
Q8NFJ9 (UniProtKB)
IPI
GO:0005813
Q8NFJ9 (UniProtKB)
IDA
GO:0005829
Q8NFJ9 (UniProtKB)
TAS
GO:0005829
Q8NFJ9 (UniProtKB)
TAS
GO:0005829
Q8NFJ9 (UniProtKB)
TAS
GO:0005829
Q8NFJ9 (UniProtKB)
TAS
GO:0005829
Q8NFJ9 (UniProtKB)
TAS
GO:0005930
Q8NFJ9 (UniProtKB)
IBA
GO:0007601
Q8NFJ9 (UniProtKB)
IEA
GO:0034464
Q8NFJ9 (UniProtKB)
IDA
GO:0034464
Q8NFJ9 (UniProtKB)
IDA
GO:0034464
Q8NFJ9 (UniProtKB)
IDA
GO:0035058
Q8NFJ9 (UniProtKB)
IMP
GO:0036064
Q8NFJ9 (UniProtKB)
IBA
GO:0042384
Q8NFJ9 (UniProtKB)
IMP
GO:0043001
Q8NFJ9 (UniProtKB)
IMP
GO:0045494
Q8NFJ9 (UniProtKB)
IMP
GO:0050896
Q8NFJ9 (UniProtKB)
IEA
GO:0060170
Q8NFJ9 (UniProtKB)
IEA
GO:0061512
Q8NFJ9 (UniProtKB)
IMP

可能调控 BBS1基因的相关microRNA:     

BioGrid

IntAct

mentha

基因与其他基因之间的相互作用关系图
序号 作用方式 资源库来源/分值 基因名称 基因名称
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
Bardet-Biedl Syndrome 0.369238955 24 6 BeFree_CLINVAR_CTD_human_LHGDN_ORPHANET
Bardet-Biedl syndrome 1 (disorder) 0.321085767 7 4 BeFree_CLINVAR_MGD_UNIPROT
Obesity 0.083181358 4 0 BeFree_GAD_MGD
Retinal Diseases 0.002909916 3 1 BeFree_GAD
Retinal Degeneration 0.00272435 1 0 LHGDN
Autosomal recessive retinitis pigmentosa 0.000542884 2 0 BeFree
Malignant Pleural Mesothelioma 0.000271442 1 0 BeFree
Cardiovascular Diseases 0.000271442 1 0 BeFree
Spinocerebellar Ataxia Type 5 0.000271442 1 0 BeFree
DIABETES MELLITUS, INSULIN-DEPENDENT, 4 0.000271442 1 0 BeFree

联系方式

山东省济南市章丘区文博路2号 齐鲁师范学院 genelibs生信实验室

山东省济南市高新区舜华路750号大学科技园北区F座4单元2楼

电话: 0531-88819269

E-mail: product@genelibs.com

微信公众号

关注微信订阅号,实时查看信息,关注医学生物学动态。